Environmental Rules in Compton, CA (2026)
5 verified environmental rules for Compton, California, sourced directly from the municipal code and official government pages.
Verified from official government sources
Stormwater Management
Compton is within the LA County MS4 NPDES permit area. All development must comply with Low Impact Development (LID) standards. Stormwater runoff must be managed on-site where feasible. The LA County Flood Control District oversees regional stormwater infrastructure.
Compton Stormwater Management Rules
Some RestrictionsErosion Control
Construction projects in Compton disturbing soil must comply with NPDES stormwater permits and implement BMPs for erosion control. Projects over 1 acre require a SWPPP under the state Construction General Permit. LA County Flood Control District standards apply.
Compton Erosion Control Requirements
Some RestrictionsCoastal Development
Compton is an inland city approximately 12 miles from the coast. California Coastal Commission regulations do not apply. No coastal development permits are required for projects within city limits.
Compton Coastal Development Rules
Few RestrictionsCal. Coastal Commission Maps (Coastal Zone Boundaries)
Coastal Zone Boundary Del Norte Humboldt Mendocino Sonoma Marin San Francisco San Mateo Santa Cruz Monterey San Luis Obispo Santa Barbara Ventura Los Angeles Orange San Diego Information on Digital Coastal Zone Boundaries: The original 1977 Coastal Zone Boundary maps were mylar (drafting film) copies of 161 USGS 7.5 minute topographic quadrangles with an inked boundary added. This digital versi...
Flood Zones
Portions of Compton fall within FEMA-designated flood zones, particularly along Compton Creek and the Los Angeles River. The city participates in the National Flood Insurance Program and enforces floodplain development standards.
Compton Flood Zone & Floodplain Regulations
Some RestrictionsGrading & Drainage
Grading in Compton requires a permit unless exempt under construction code provisions. Drainage must comply with LA County Flood Control District requirements. Retaining walls over 4 ft require a building permit. Fill at property limits requires retaining wall construction.
Compton Grading & Drainage Rules
Some RestrictionsLooking for Los Angeles County county-wide rules?
County ordinances apply to unincorporated areas and may supplement Compton city rules.
Environmental Rules in Los Angeles County →